1964550042

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5593

約数の個数: 144

約数和(自身を含む): 5505357312

約数和(自身を除く): 3540807270

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 273, 279, 294, 403, 434, 441, 546, 558, 637, 651, 806, 819, 882, 1209, 1274, 1302, 1519, 1638, 1911, 1953, 2418, 2821, 3038, 3627, 3822, 3906, 4557, 5527, 5642, 5733, 7254, 8463, 9114, 11054, 11466, 13671, 16581, 16926, 19747, 25389, 27342, 33162, 38689, 39494, 49743, 50778, 59241, 71851, 77378, 99486, 116067, 118482, 143702, 171337, 177723, 215553, 232134, 270823, 342674, 348201, 355446, 431106, 502957, 514011, 541646, 646659, 696402, 812469, 1005914, 1028022, 1199359, 1293318, 1508871, 1542033, 1624938, 2227381, 2398718, 2437407, 3017742, 3084066, 3520699, 3598077, 4454762, 4526613, 4874814, 6682143, 7041398, 7196154, 8395513, 9053226, 10562097, 10794231, 13364286, 15591667, 16791026, 20046429, 21124194, 21588462, 25186539, 31183334, 31686291, 40092858, 46775001, 50373078, 63372582, 75559617, 93550002, 109141669, 140325003, 151119234, 218283338, 280650006, 327425007, 654850014, 982275021, 1964550042]

約数ペア:

[(1, 1964550042), (2, 982275021), (3, 654850014), (6, 327425007), (7, 280650006), (9, 218283338), (13, 151119234), (14, 140325003), (18, 109141669), (21, 93550002), (26, 75559617), (31, 63372582), (39, 50373078), (42, 46775001), (49, 40092858), (62, 31686291), (63, 31183334), (78, 25186539), (91, 21588462), (93, 21124194), (98, 20046429), (117, 16791026), (126, 15591667), (147, 13364286), (182, 10794231), (186, 10562097), (217, 9053226), (234, 8395513), (273, 7196154), (279, 7041398), (294, 6682143), (403, 4874814), (434, 4526613), (441, 4454762), (546, 3598077), (558, 3520699), (637, 3084066), (651, 3017742), (806, 2437407), (819, 2398718), (882, 2227381), (1209, 1624938), (1274, 1542033), (1302, 1508871), (1519, 1293318), (1638, 1199359), (1911, 1028022), (1953, 1005914), (2418, 812469), (2821, 696402), (3038, 646659), (3627, 541646), (3822, 514011), (3906, 502957), (4557, 431106), (5527, 355446), (5642, 348201), (5733, 342674), (7254, 270823), (8463, 232134), (9114, 215553), (11054, 177723), (11466, 171337), (13671, 143702), (16581, 118482), (16926, 116067), (19747, 99486), (25389, 77378), (27342, 71851), (33162, 59241), (38689, 50778), (39494, 49743)]